                                                                               
      **********************************************************************   
      *                                                                    *   
      *                   I E R S   B U L L E T I N - A                    *   
      *                                                                    *   
      *           Rapid Service/Prediction of Earth Orientation            *   
      **********************************************************************   
      5 September 2013                                     Vol. XXVI No. 036   
      ______________________________________________________________________   
      GENERAL INFORMATION:                                                     
         To receive this information electronically, contact:                  
            ser7@maia.usno.navy.mil or use                                     
            <http://maia.usno.navy.mil/docrequest.html>                        
         MJD = Julian Date - 2 400 000.5 days                                  
         UT2-UT1 = 0.022 sin(2*pi*T) - 0.012 cos(2*pi*T)                       
                                     - 0.006 sin(4*pi*T) + 0.007 cos(4*pi*T)   
            where pi = 3.14159265... and T is the date in Besselian years.     
         TT = TAI + 32.184 seconds                                             
         DUT1= (UT1-UTC) transmitted with time signals                         
             =  +0.0 seconds beginning 22 Aug 2013 at 0000 UTC                 
         Beginning 1 July 2012:                                                
            TAI-UTC = 35.000 000 seconds                                       
     ***********************************************************************
     * Please note that daily and Bulletin A EOP data can be obtained from *
     * the primary Earth Orientation (EO) servers at:                      *
     *   http://maia.usno.navy.mil   ftp://maia.usno.navy.mil              *
     * and from the backup EO server at:                                   *
     *   http://toshi.nofs.navy.mil  ftp://toshi.nofs.navy.mil             *
     ***********************************************************************
     ________________________________________________________________________  
       The contributed observations used in the preparation of this Bulletin   
       are available at <http://www.usno.navy.mil/USNO/earth-orientation/      
       eo-info/general/input-data>. The contributed analysis results are based 
       on data from Very Long Baseline Interferometry (VLBI), Satellite Laser  
       Ranging (SLR), the Global Positioning System (GPS) satellites, Lunar    
       Laser Ranging (LLR), and meteorological predictions of variations in    
       Atmospheric Angular Momentum (AAM).                                     
     ________________________________________________________________________  
                                                                               
      COMBINED EARTH ORIENTATION PARAMETERS:                                   
                                                                               
                              IERS Rapid Service                               
              MJD      x    error     y    error   UT1-UTC   error             
                       "      "       "      "        s        s               
   13  8 30  56534 0.16762 .00009 0.32705 .00009  0.038697 0.000019          
   13  8 31  56535 0.16669 .00010 0.32564 .00010  0.038471 0.000019          
   13  9  1  56536 0.16592 .00009 0.32410 .00010  0.038206 0.000024          
   13  9  2  56537 0.16557 .00009 0.32270 .00009  0.037834 0.000024          
   13  9  3  56538 0.16532 .00009 0.32147 .00010  0.037351 0.000024          
   13  9  4  56539 0.16488 .00009 0.32044 .00010  0.036756 0.000023          
   13  9  5  56540 0.16435 .00009 0.31948 .00009  0.036036 0.000024          
